Amathimba okuthengwa kwempahla nabathuthukisi bephrojekthi abahlola ukutshalwa kwezimali kwengqalasizinda kumele babeke phambili ukuthobela ukuphepha kanye nemininingwane yobuchwepheshe. Imakethe yesitoreji samabhethri esikalini esisetshenziswayo ikhule ngokushesha, nokho ikhwalithi yemishini iyehluka kakhulu kubahlinzeki bomhlaba wonke. Abakhiqizi abasunguliwe bakhombisa ukuzibophezela ekwehliseni ubungozi ngesitifiketi somuntu wesithathu ngokumelene namazinga aqashelwa umhlaba wonke. Ngo Wenergy, sigcina ukuthobelana nochungechunge olugcwele lwezinqubo zokuphepha ezidingekayo ukuze kuhlanganiswe igridi okuthembekile. Lesi sihloko sichaza izitifiketi ezibalulekile ezihlukanisa abakhiqizi abanomthwalo wemfanelo emkhakheni wesitoreji sebhethri sesikali sokusetshenziswa.

Isitifiketi Sokuphepha Seleveli Nemojuli

Isisekelo sanoma yikuphi ukufakwa kwesitoreji esikhulu sincike ekuphepheni kweseli ngayinye kanye nomklamo wemojuli. Abakhiqizi abanomthwalo wemfanelo baqinisekisa ukuthi izingxenye zabo zokusetshenziswa kwesikali sokulondoloza ibhethri zivivinywa kanzima ngokumelene namazinga aklanyelwe izinhlelo zokusebenza ezimile. Isitifiketi se-UL 1973 siqinisekisa ukuthi amamojula ebhethri ahlangabezana nezidingo zokuphepha zokuzinza kwe-thermal, ubuqotho bomshini, nokuhlukaniswa kukagesi ngaphansi kwezimo ezijwayelekile kanye nephutha. Ngokufanayo, i-IEC 62619 ibhekana nezidingo zokuphepha zamabhethri e-lithium ezimbonini, okuhlanganisa ukuhlolwa kokuhlukunyezwa okunzima njengokushajwa ngokweqile, isifunda esifushane sangaphandle, nokumelana nokusabalalisa okushisayo. Lezi zitifiketi zinikeza abaxhasi bephrojekthi kanye nabashuwalensi ngokuqiniseka ukuthi amabhlogo wokwakha ayisisekelo amasistimu okugcina amandla esikali segridi bazosebenza ngokuphepha kuyo yonke impilo yabo yokusebenza. Izinga le-UN 38.3 liphinde liqinisekise ukuthi amaseli angakwazi ukumelana nokudlidliza kwezinto zokuhamba, ukulingisa ukuphakama, kanye nezinga lokushisa elidlulele ngesikhathi sokulethwa kumasayithi wephrojekthi.

Ukuhlanganiswa Kwezinga Lesistimu kanye Nokuphepha Komlilo

Ukuphepha kwengxenye ngayinye akuqinisekisi ngokuzenzakalelayo ukuvikelwa kwezinga lesistimu. Ukusebenzisana phakathi kwamabhethri, okokusebenza kokuguqula amandla, nezinhlelo zokuphatha ezishisayo zethula izici zengozi ezengeziwe ezidinga ukuhlolwa okuphelele. I-UL 9540 imele izinga lokuphepha elivunyelanisiwe lamasistimu okugcina amabhethri esikali esisetshenziswayo esiphelele, ahlanganisa zonke izingxenye ezixhumene ngaphakathi kohlaka lwesitifiketi esisodwa. Leli zinga liqinisekisa ukuthi isistimu ehlanganisiwe iphendula ngendlela efanele ekuphazanyisweni kwegridi, igcina imingcele yokusebenza ephephile, futhi ihlukanisa amaphutha ngaphambi kokusabalalisa. Ezikhungweni ezithintekayo ngengozi yomlilo, izindlela zokuhlola ze-UL 9540A zihlola izici zomlilo kanye nokuziphatha kokubaleka okushisayo ngaphansi kwezimo ezimbi kakhulu. Amasistimu okugcina amandla esikali segridi ahlangabezana naleli zinga ahlinzeka ngedatha enemininingwane yokuhlelwa kwezimo eziphuthumayo zesayithi kanye nokuthobela ikhodi. Uchungechunge lwe-IEC 62933 lubhekana nokucatshangelwa okufanayo kokuphepha kwezinga lesistimu ezimakethe zamazwe ngamazwe, luqinisekisa ukuvikelwa okungaguquki kungakhathaliseki indawo yokufaka.

Ukudidiyelwa Kwegridi Nokuthotshelwa Kwemvelo

Ukuxhuma kumanethiwekhi okudlulisa nokusabalalisa kwethula izidingo zokuphepha ezengeziwe ngale kwendawo ebiyelwe yisitoreji. Ukufakwa kwesikali sokusetshenziswa kufanele kubonise ukuhambisana kwe-electromagnetic nengqalasizinda yegridi ekhona ukuvimbela ukuphazamiseka kwezinhlelo zokuvikela namanethiwekhi okuxhumana. Isitifiketi se-FCC samaphrojekthi aseNyakatho Melika siqinisekisa ukuthi okokusebenza kokuguqula amandla kuhlangabezana nemikhawulo eqinile ekukhiqizweni kazibuthe kagesi. Ukumakwa kwe-CE kukhombisa ukuhambisana nemiyalelo ye-European Union yemishini yamandla kagesi aphansi kanye nokuhambisana kwe-electromagnetic. Izitifiketi ze-TÜV ne-DNV zinikeza ukuqinisekiswa okuzimele kwesikali segridi isixazululo sokugcina amandlas ngokumelene nezindinganiso zobuchwepheshe zaseJalimane kanye ne-Norwegian, ngokulandelanayo, eziqashelwa kabanzi ezinhlelweni zasolwandle nezimboni. Lezi zitifiketi zokusetshenziswa kwesitoreji sebhethri ziqinisekisa ama-opharetha egridi ukuthi amasistimu axhumene ngeke abeke engcupheni ukuzinza kwenethiwekhi noma adale izimo eziyingozi kubasebenzi abalungisayo.

Isitifiketi sokuphepha simelela umkhawulo omncane wokusetshenziswa okunesibopho kwesilinganiso sokulondoloza ibhethri sesikali, hhayi ukuthuthukiswa okungakhethwa. Abakhiqizi abatshala imali ekuhloleni okuphelele okuvela eceleni babonisa ukuzibophezela ekuthembekeni kwesikhathi eside nasekunciphiseni ubungozi. Kwa-Wenergy, izinhlelo zethu zokugcina amandla esikali segridi zithobela i-UL 1973, UL 9540, UL 9540A, IEC 62619, IEC 62933, CE, UN 38.3, FCC, TÜV, DNV kanye namazinga engeziwe adingekayo kumaphrojekthi omhlaba. Ngokukhetha ozakwethu abaneziqinisekiso zokuphepha eziqinisekisiwe, abathuthukisi bephrojekthi bavikela ukutshalwa kwezimali kwabo futhi baqinisekise isikali sokusetshenziswa kwesitoreji sebhethri sinikela ngokuthembekile ekuzinzeni kwegridi emashumini eminyaka ezayo.